M
mike in co
Guest
without load data kinda useless.
caliber and load please...how many rounds thru the bbl ?
caliber and load please...how many rounds thru the bbl ?
The recovered bullets we examined had the moly rubbed off where the bullet contacted the barrel. We band sawed the barrels in half, on some worn out barrels that had ony moly bullets fired through them. The moly could only be seen(even with a microscope) 2" foreward of the throat and we were not able to remove it. It was imbeded in the same heat cracks etc. that you see in regular barrel throats with uncoated bullets. After that I started to swab the complete bore with moly rather than just the bullet. The flame front at the throat is what ruins a barrel, but I think moly helps with friction and cleaning, but not just on the bullet but the complete bore. Just my two cents.